103103126 has 32 divisors (see below), whose sum is σ = 181087488. Its totient is φ = 43112160.

The previous prime is 103103107. The next prime is 103103141. The reversal of 103103126 is 621301301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209741 + ... + 210231.

It is an arithmetic number, because the mean of its divisors is an integer number (5658984).

Almost surely, 2^103103126 is an apocalyptic number.

103103126 is a deficient number, since it is larger than the sum of its proper divisors (77984362).

103103126 is a wasteful number, since it uses less digits than its factorization.

103103126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 103103126 is about 10153.9709473683. The cubic root of 103103126 is about 468.9112053307.

Adding to 103103126 its reverse (621301301), we get a palindrome (724404427).

The spelling of 103103126 in words is "one hundred three million, one hundred three thousand, one hundred twenty-six".